JEE MAIN - Chemistry (2018 - 16th April Morning Slot - No. 10)

When 9.65 ampere current was passed for 1.0 hour into nitrobenzene in acidic medium, the amount of p-aminophenol produced is :
9.81 g
10.9 g
98.1 g
109.0 g

Explanation

JEE Main 2018 (Online) 16th April Morning Slot Chemistry - Electrochemistry Question 156 English Explanation
Moler mass of p$$-$$aminophenol

=   6 $$ \times $$ 12 + 7 + 14 + 16

= 109 gmol$$-$$1

Eq. weight (E) = $${W \over Q}$$ $$ \times $$ 96500

$$ \Rightarrow $$$$\,\,\,$$ W = $${{E\,Q} \over {96500}}$$

$$ \Rightarrow $$$$\,\,\,$$ W = $${{E\,I\,t} \over {96500}}$$

$$ \Rightarrow $$$$\,\,\,$$ W = $${{109} \over 4} \times {{9.65 \times 3600} \over {96500}}$$

$$ \Rightarrow $$$$\,\,\,$$ W = 9.81 gm

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